Atlanta is about 48,785 times smaller than Russia.

Russia is approximately 17,098,242 sq km, while Atlanta (map shows its 114 named neighbourhoods; the area covers the whole city) is approximately 350 sq km, making Atlanta 0.0% the size of Russia.
Tip: This to-scale comparison of Russia vs. Atlanta uses the Mercator projection, which distorts the size of regions near the poles.
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